A Just War

The men of Reuben, Gad and the half-tribe of Manasseh crossed over, ready for battle, in front of the Israelites, as Moses had directed them.  Joshua 4:12 NIV Ready for battle – What does the odd Hebrew word ḥămūšîm really mean?  In the NIV it is translated “ready for battle,” but in the NASB it appears as “in…